System Administrator Level 3

Job Description Job Title:System Administrator Level 3 Location:Mumbai, Thane, India Job Type:Full-Time Shift:5 days a week 2 days OFF Rotation Shift Department:NOC, SOC, and Help Desk Job Summary: Position Overview We are seeking a highly skilledSystem AdministratorLevel 3 with strong expertise inMicrosoft 365, Azure, SharePoint, Power BI, and workflow automation. The ideal candidate will be responsible foradvanced system administration, troubleshooting, migrations, and automationwhile ensuring a secure, reliable, and scalable IT infrastructure. This role requires deep technical knowledge, hands-on experience, and the ability to mentor junior team members. Key ResponsibilitiesWindows & Infrastructure Administration - Manage, configure, and troubleshootWindows Server environments(AD, DNS, DHCP, Group Policy, File/Print services). - Maintainvirtualized environments(Hyper-V, VMware, or Azure Virtual Desktop). - Perform patch management, upgrades, and system performance optimization. - Implement backup, disaster recovery, and high-availability strategies. Microsoft 365 & Azure Administration - AdministerO365 tenant servicesincludingExchange Online, Teams, OneDrive, and SharePoint Online. - ManageAzure AD, Conditional Access Policies, Security & Compliance Center. - Configure and maintainIntune MDM/MAMfor endpoint security and compliance. - Supporthybrid environments(on-premises AD + Azure AD Connect). SharePoint & Power Platform - Administer and supportSharePoint Online/On-Prem, includingsite collections, permissions, and workflows. - Design, implement, and maintainPower Automate (Flow) solutionsfor business process automation. - DevelopPower BI dashboards and reportsintegrating data from multiple sources. - Collaborate with business stakeholders to optimize collaboration and reporting platforms. Migration Projects - Lead and executemigrations to O365, SharePoint Online, and Azure. - Performemail and data migrations(Exchange, PST, file shares, SharePoint, legacy systems). - Ensure minimal downtime and data integrity during migration processes. Security & Compliance - Implementidentity and access management (IAM)best practices. - Monitor and respond tosecurity alerts and incidentsacross O365/Azure. - Ensure compliance with regulatory standards (ISO, SOC2, HIPAA, etc.). Support & Mentorship - ProvideL3 supportfor escalated incidents and problem management. - Create documentation, SOPs, and runbooks for IT operations. - Mentor and guideL1/L2 engineersin troubleshooting and best practices. Required Skills & Experience - 7+ years of experience inWindows Server administration. - 5+ years of hands-on experience withMicrosoft 365 & Azure Administration. - Strong knowledge ofActive Directory, Group Policy, DNS, DHCP. - Expertise inSharePoint Online/On-Prem,Power BI, andPower Automate. - Proven track record inO365 / Exchange Online migrationsandSharePoint migrations. - Experience withIntune, Endpoint Manager, and security tools. - Solid understanding ofnetworking fundamentals (TCP/IP, VPN, firewalls, load balancers). - Strong scripting skills inPowerShellfor automation and administration. - Excellent troubleshooting, analytical, and problem-solving abilities. Preferred Qualifications - Microsoft certifications (MCSE, MS-100, MS-101, AZ-104, AZ-305, etc.). - Experience withhybrid cloud environments. - Familiarity withthird-party migration tools (Quest, BitTitan, ShareGate, etc.). - Knowledge ofSIEM, SOC monitoring, and advanced security tools. Soft Skills - Strong communication and documentation skills. - Ability to work independently and as part of a global IT team. - Leadership qualities to mentor and guide junior staff. - Customer-focused mindset with a commitment to service excellence.